Is it possible to exclude certain apps from AirPlay, or only allow certain apps to use it? I use AirPlay to listen to the radio while being in the living room and I also use it as an alarm. Now, when I forget to turn AirPlay off, AlarmClock will stream the alarm to the wrong room. So ideally, the Alarmclock app would just always play the sound locally, I just can't seem to find any settings for this. Is it even possible?